<div>Hello</div>
<style>
    div {
        border: 1px solid red;
        width: 100px;
        height: 100px;
        /*padding: 10px;*/
        /*padding: 10px 20px;*/
        /*padding: 10px 20px 30px;*/
        padding: 10px 20px 30px 40px;
    }
</style>